Robert Gennaro, MD
Obstetrics & Gynecology · Stamford, CTNPI 1669578175
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 98.7% of the total across 368 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. 33 manufacturers reported payments, led by AbbVie at 34.7% of the total. Among obstetrics & gynecology clinicians in CT with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 368 payments — averaging $18.93 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$2K
- Mayne Pharma Commercial LLC$601
- Exeltis, USA Inc.$423
- Avion Pharmaceuticals$387
- Exact Sciences$302
- Biogen$299
- plus $3K from 27 others
What the payments were for
- Food & beverage$6,87599%
- Education$731%
- Gifts$180%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| AbbVie(2 entities) | 134 | $2,417 |
| Mayne Pharma Commercial LLC | 28 | $601 |
| Exeltis, USA Inc. | 10 | $423 |
| Avion Pharmaceuticals | 33 | $387 |
| Exact Sciences | 12 | $302 |
| Biogen | 13 | $299 |
| Astellas Pharma US Inc | 16 | $296 |
| Coopersurgical, Inc. | 15 | $287 |
| Therapeuticsmd, Inc. | 18 | $263 |
| Pfizer | 12 | $213 |
| Bayer | 8 | $143 |
| Myovant Sciences Inc. | 7 | $141 |
| Sumitomo Pharma America, Inc. | 6 | $135 |
| Lupin Inc. | 6 | $116 |
| Agile Therapeutics, Inc. | 5 | $107 |
| Merck | 6 | $95 |
| Millicent US Inc | 5 | $88 |
| Takeda Pharmaceuticals U.S.A., Inc. | 5 | $86 |
| AMAG Pharmaceuticals, Inc. | 4 | $73 |
| Organon | 4 | $69 |
| Evofem Biosciences, Inc. | 4 | $59 |
| Scynexis, Inc. | 2 | $58 |
| Vertical Pharmaceuticals, LLC | 3 | $53 |
| Conmed Corporation | 1 | $42 |
| Medicem Inc. | 3 | $41 |
| Hologic Sales And Service, LLC | 1 | $36 |
| Medtronic | 1 | $35 |
| Aspira Women's Health Inc | 1 | $20 |
| Meditrina | 1 | $19 |
| Ascend Therapeutics US, LLC | 1 | $18 |
| Duchesnay USA Incorporated | 1 | $18 |
| AstraZeneca | 1 | $13 |
| Mylan Pharmaceuticals Inc. | 1 | $12 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- Slynd$291
How this compares
$6,966 in reported general payments places this provider in the 95th percentile of 605 obstetrics & gynecology providers in Connecticut.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Estradiol | 79 | $2,648 |
| ValacyclovirValacyclovir Hcl | 17 | $716 |
| Terconazole | 20 | $529 |
| ProgesteroneProgesterone, Micronized | 25 | $356 |
| Clotrimazole-BetamethasoneClotrimazole/Betamethasone Dip | 15 | $344 |
| Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst | 27 | $238 |
| Fluconazole | 20 | $96 |
Paid to pharmacies, not to this prescriber.
Other obstetrics & gynecology in Stamford
- Shieva GhofranyStamford$33K
- Sarp AkselStamford$22K
- Daniel CibulskyStamford$17K
- Patrick CahillStamford$8K
- Gary BesserStamford$8K
- George HeadingStamford$8K
- Astrid Hoffmann-OlsenStamford$7K
- David WeinsteinStamford$6K
- Stephanie GoldpinStamford$6K
- Artonius PanagiotakisStamford$6K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.